Trail Running calendar near Newcastle 2025-2026

The North Bend Trail Fest, scheduled for October 11-12, 2025, is a vibrant celebration of outdoor sports in the Snoqualmie Valley, featuring a variety of mountain running events. Participants can challenge themselves in the Mt Si VK, North Bend Skyline 30k, and Little Si 10k, each offering unique co..

The Mad Meadows 50 is an exciting trail running event scheduled for October 11, 2025, in Leavenworth, Washington. Participants can choose between two challenging distances: a 50-mile and a 50-kilometer race. The course features a mix of smooth single track, steep climbs, and technical sections, with..

The North Bend Skyline 30K is a premier trail running event that is part of the Vert Running Series Championship, designed for elite, sport, and masters 45+ runners. Set against the stunning backdrop of the Snoqualmie Valley and Cascade Mountains, this challenging course promises to test participant..

The Cougar Mountain Trail Run, scheduled for October 25, 2025, offers a variety of race distances including 5k, 7.6 miles, 19.5 miles, and 50 kilometers. Set in King County’s Cougar Mountain Regional Wildland Park, this event features scenic trails that range from technical to groomed, providing a b..

The West Seattle Monster Dash is an annual running event that features a costumed 5K trail run/walk and a Kids Monster Dash. Scheduled for October 25, 2025, the event encourages participants to dress up in costumes, making it a fun and festive occasion. Registration includes a t-shirt and a bib with..

The Carkeek 12-Hour event, organized by Endless Trails, is a challenging running experience set in Carkeek Park, Seattle. Scheduled for October 25, 2025, participants can choose between a 12-hour or a 6-hour race, both featuring a scenic 1.93-mile loop with significant elevation gain. This event not..

Salt Creek 24 is a unique running event held at the scenic Salt Creek Recreation Area in Port Angeles, Washington. Participants can choose between a 24-hour race, where they can run or walk a 1.3-mile loop, or the challenging Last Runner Standing event, which involves summiting Striped Peak every ho..

The Grand Ridge Trail Run, taking place on November 8, 2025, in Issaquah, WA, marks the finale of the Evergreen trail-running season. This event offers a variety of distance options, including a 5-mile run, half-marathon, full marathon, and a 50K, catering to runners of all levels. The scenic Grand..

Saturnalia is a festive running event held at Squaxin Park in Olympia, WA, celebrating the winter season with a fun and challenging 10K trail run. Participants can enjoy the unique experience of running through winter trails, embracing the darkness and diverse weather conditions. This event is desig..

The 2025 Pigtails Run, celebrating its 20th anniversary, is a unique running event known as "The Luxury Fat Ass." Set in Maple Valley, Washington, this race offers participants a choice of distances, including a 50K, marathon, and half marathon. Emphasizing camaraderie and self-sufficiency, the even..